<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>邮件反馈</title>
</head>
<body style="background: #ffc65a;">
这是一封测试邮件
@if(!empty($data))
@foreach($data as $v)
        {{$v}}
@endforeach
@endif
</div>
</body>
</html>